End Register Duct Boots - 10" X 4" X 7" Round End Center is Compatible with Duct 7" Line Covers and the door opens smoothly

and the door opens smoothly

For a visual guide on how to measure your vent hole before ordering a grille

+ Product Details Size – 14" x 26" or 26" x 14" is the size for the duct opening measurement only

Pressure Rating – 2300 to 6500 PSI

Ideal for Walls & Ceilings: Designed for seamless installation in standard 24" X 8" duct openings

End Register Duct Boots - 10" X 4" X 7" Round End Center is Compatible with Duct 7" Line Covers and the door opens smoothlyWorking Accordion + Product Details Size & Compatibility The size of a boot register end is 10" X 4" X 7" galvanized floor boot end center 26 gauge, compatible with duct 7" Superior Quality Made in the USA. Our end register boot is made of high quality galvanized sheet metal, ensuring durability and a secure connection to consecutive duct joints Applications Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges.